| ang | Anghami Audio Data |
| aob | DVD Audio Object |
| aon | ArtOfNoise Music Module |
| ap4 | Kids&Us Storybook Audio File |
| apc | A-Pac Compressed Audio |
| ape | Monkey's Audio File |
| apex | AVM Sample Studio Sound Bank |
| apl | Monkey's Audio Link |
| arc | Super Smash Bros Game Archive |
| aria | Chipsounds Sound |
| ariax | Chipsounds XML Sound |
| arl | Aureal Aspen Bank Data |
| arpx8 | TechnoToys Arp-X8 MIDI Arpeggiator Data |
| art | GigaStudio Articulation Data |
| ase | Velvet Studio Sample Data |
| asf | ActiveMovie Streaming Format Data |
| asn | Atlantis Word Processor Sound Scheme |
| asnd | Adobe Soundbooth Audio Data |
| at3 | Sony ATRAC3 Compressed Audio |
| at9 | Sony ATRAC9 Compressed Audio |
| atak | Soundscape Audio-Take Data |
| atp | Sony ATRAC3 Compressed Audio |
| atrac | Sony ATRAC3 Compressed Audio |
| atrac3 | Sony ATRAC3 Compressed Audio |
| atrac9 | Sony ATRAC9 Compressed Audio |
| au | Audacity Audio Data |
| Sun Audio File |
| aud | Command and Conquer Compressed Audio |
| NICE Media Player Audio |
| audio | General Audio Data |
| avr | Audio Visual Research File |
| awb | Adaptive Multi-Rate WideBand Audio |
| axa | Annodex Audio File |
| ay | AY-3-8910 Music |
| aym | Z80 Music Code with AY Music |
| ayn | Ayona Compresed Music |
| azx | ZX Audio File |
| bam | OHRRPGCE Music Data |
| bank | FMOD Audio Bank |
| bars | Nintendo Switch Binary Sound Archive |
| bbsong | Beepola Song |
| bbz | Bitblaze MP3 Audio |
| bcstm | Nintendo 3DS BCSTM Audio |
| bcwav | Nintendo 3DS Banner Wave Audio |
| bd | Ben Daglish Music |
| bfstm | Mario Kart 8 Binary Cafe Stream Data |
| bfwav | Mario Kart 8 Binary Cafe Wave Data |
| bgw | Final Fantasy XI Music |
| bkcflac | Moo Encrypted FLAC Audio |
| bkcmp3 | Moo Encrypted MP3 Audio |
| bmm | Bleeper Music Maker Music |
| bmw | Buzz Music without Waves |
| bmx | Buzz Music Data |
| bn | Adlib Instrument Bank |
| bn4 | Yamaha DX100 Voice Data |
| bnk | Adlib Instrument Bank |
| Wwise Sound Bank Data |
| Yamaha DX100 Voice Data |
| bonk | Bonk Audio |
| bp | SoundMon 2.0 Music Data |
| brr | SNES BRR Audio |
| brsar | BRSAR Audio Package |
| brstm | BRSTM Audio Stream |
| bse | Bedevilled Sound Engine File |
| bun | Cakewalk Bundle Data |
| bwav | Broadcast Wave Format Audio |
| bwf | Broadcast Wave Format Audio |
| bwg | BrainWave Generator Preset |
| bww | Bagpipe Music Score |
| c01 | Typhoon OS Voice Data |
| caf | Core Audio Format |
| caff | Core Audio Format |
| cda | CD Audio Track |
| cdda | CD Audio Track |
| cdg | CD+G Karaoke File |
| cdz | Cadenzo Music Data |
| cel | Adobe Audition Loop |
| NI Battery Drum Cell Data |
| celp | CELP Compressed Audio |
| celt | FMOD CELT Compressed Audio |
